Discover the ultimate recipe for oven-roasted butternut squash, where tender, vibrant cubes of squash are lovingly coated in a symphony of warm spices and baked to golden, caramelized perfection. This easy-to-follow guide will help you create a side dish that’s not just healthy but incredibly delicious, making it a perfect complement for any meal, from simple weeknight dinners to elaborate holiday feasts. Get ready to transform this humble winter squash into a culinary masterpiece that will delight everyone at your table.

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Why This Roasted Butternut Squash Recipe is a Must-Try
Many people hesitate to roast butternut squash, envisioning a wrestling match with its tough skin and dense flesh. But I assure you, the minimal effort required for this roasted butternut squash recipe is incredibly rewarding. With just a little elbow grease, you’ll create a side dish that’s not only impressive but also deeply satisfying and universally loved. It’s truly worth every moment of preparation!
Once you taste the sweet, savory, and perfectly caramelized results, you’ll understand why this dish consistently earns rave reviews. Here’s why this recipe will quickly become a staple in your kitchen:
- Irresistible Flavor Profile – Imagine naturally sweet butternut squash, enhanced by a delicate caramelization, infused with the comforting warmth of cinnamon, allspice, and a hint of salt. This blend of flavors is quintessential for autumn and winter, offering a cozy and inviting taste experience with every bite.
- Perfectly Balanced Texture – Roasting transforms the squash into beautifully tender cubes that practically melt in your mouth. To elevate the experience, we introduce a delightful textural contrast with the addition of crunchy chopped nuts, creating a dynamic and engaging dish.
- Incredibly Versatile Serving Options – While this oven-roasted butternut squash shines brightly as a standalone side dish, its adaptability is truly remarkable. It effortlessly elevates a simple green salad, adds hearty substance to grain bowls, or complements a wide range of main courses, from roasted chicken to savory pork loin.
Despite its gourmet appeal, this roasted butternut squash recipe requires minimal prep time, allowing you to have a delicious and nutritious dish ready in under an hour. It’s an ideal accompaniment for festive meals like your Thanksgiving turkey and sausage stuffing, adding essential nutrients and vibrant flavor to your holiday spread. This recipe isn’t just a side dish; it’s a celebration of seasonal goodness!

Essential Ingredients for Perfect Roasted Butternut Squash
Crafting exceptional roasted butternut squash starts with high-quality ingredients. Each component plays a vital role in achieving that sought-after sweet, tender, and perfectly seasoned result. Here’s a closer look at what you’ll need:
- Light Brown Sugar – This ingredient is crucial not only for enhancing the butternut squash’s natural sweetness but also for facilitating that beautiful, irresistible caramelization during roasting. The molasses content in brown sugar adds a depth of flavor that regular sugar simply can’t match. If your brown sugar has hardened, don’t fret! Check out my helpful tips on how to soften brown sugar before you consider tossing it.
- Warm Spices – A carefully selected blend of ground cinnamon, allspice, and a pinch of salt provides the comforting, autumnal warmth that defines this dish. These spices complement the squash’s sweetness beautifully. For an alternative, you can substitute ¼ teaspoon of freshly grated nutmeg along with a pinch of ground cloves in place of the allspice for a slightly different, yet equally delightful, aromatic profile.
- Unsalted Butter – Melted unsalted butter is key for several reasons: it acts as a binder, ensuring the spice mixture adheres perfectly to each piece of squash, and it infuses the dish with a rich, luxurious flavor that enhances the overall taste.
- Butternut Squash – Naturally, this is the star of our show! For this recipe, you’ll need approximately 3 pounds of butternut squash. Typically, one medium-sized squash is sufficient to yield the required amount, but always check its weight to be sure. Look for squash that feels heavy for its size and has a smooth, unblemished skin.
- Crunchy Nuts – Toasted walnuts or pecans add a wonderful textural contrast and a nutty depth that complements the sweet squash. Their inherent flavor enhances the overall complexity of the dish, providing a satisfying crunch that makes each bite more interesting.
How to Achieve Perfectly Roasted Butternut Squash
Creating perfectly roasted butternut squash is simpler than you might think. Follow these straightforward steps to achieve tender, caramelized cubes infused with aromatic spices:
Before you begin, make sure to preheat your oven to 400°F (200°C).
- Prepare the Spice Blend: In a small bowl, combine the light brown sugar, ground cinnamon, allspice, salt, and the melted unsalted butter.
- Whisk to Combine: Whisk all these ingredients together thoroughly until you have a smooth, well-integrated mixture. This ensures even coating and flavor distribution.

Next, let’s prepare the butternut squash itself:
- Trim the Ends: Carefully cut off both ends of the butternut squash. This creates stable surfaces for easier handling.
- Halve the Squash: Cut the squash in half just above its round base. This separates the neck from the seed cavity.
- Peel the Skin: Using a sharp vegetable peeler, carefully remove the tough outer skin from both sections of the squash. For easier peeling, you can briefly microwave the squash (see tips below).
- Remove Seeds: Cut each squash half vertically down the middle. Use a spoon to scoop out the seeds and fibrous strands from the rounder section.

- Cube the Squash: Cut each squash half into uniform 1-inch cubes. Consistency in size is key for even cooking.
- Coat the Squash: Transfer all the cubed squash pieces to a large baking sheet. Pour the prepared brown sugar and spice mixture evenly over the squash.
- Toss to Coat: Gently toss the squash cubes with your hands or a spatula, ensuring every piece is thoroughly coated with the delicious buttery spice mixture. Spread them out in a single layer on the baking sheet, making sure not to overcrowd the pan for optimal caramelization.

- Roast to Perfection: Bake the squash for approximately 25-30 minutes, or until the cubes are beautifully fork-tender and slightly caramelized. Remember to stir the squash every 10 minutes to promote even cooking and browning.
- Add the Nuts: Introduce the coarsely chopped nuts during the last 10 minutes of baking. Adding them too early can cause them to burn, so timing is crucial for that perfect crunch.

Don’t Waste: Save Your Butternut Squash Seeds!
Just like pumpkin seeds, butternut squash seeds are a delicious and nutritious snack. Don’t discard them! Simply rinse them clean, pat them dry, toss with a little olive oil and salt, and roast them for a crunchy, savory treat. They’re perfect for snacking or as a garnish for salads and soups.
Expert Tips for Roasting Butternut Squash Success
Achieving perfectly roasted butternut squash is simple when you know a few tricks. These tips will help you get that ideal tender interior and beautifully caramelized exterior every time:
- Always Peel the Squash: While butternut squash skin is technically edible, it can be quite tough and sometimes carries a slightly bitter taste, which can detract from the overall enjoyment of the dish. I strongly recommend using a good vegetable peeler to remove the skin before roasting for the best texture and flavor. If the squash is particularly hard to peel, try poking several holes all around it with a fork, then microwave it for about 2 minutes. This will soften the skin just enough to make peeling significantly easier without cooking the flesh.
- Embrace Pre-Cut Squash for Convenience: If time is a constraint or you want to skip the peeling and chopping entirely, don’t hesitate to use pre-cut butternut squash. Many grocery stores offer bags of already peeled and cubed squash in their refrigerated produce section. This can drastically speed up your prep time, allowing you to enjoy this delicious side dish even on busy evenings.
- Ensure Even Cooking with Uniform Pieces: For roasted squash that cooks evenly through, it’s crucial to cut all your pieces into roughly the same size, ideally 1-inch cubes. Additionally, when arranging them on the baking sheet, spread them out in a single layer, ensuring there’s a little space between each piece. Overcrowding the pan can lead to steaming instead of roasting, resulting in soft rather than caramelized squash. If necessary, use two baking sheets to give the squash enough room.
- Monitor Closely to Avoid Burning: The exact cooking time can vary based on your oven’s calibration, the specific type of butternut squash, and the precise size of your cubes. To prevent overcooking or burning, especially the sugar, keep a close eye on your squash during the last 10-15 minutes of roasting. Remove it from the oven as soon as it’s perfectly fork-tender and has developed that beautiful golden-brown caramelization.
- Don’t Forget to Stir: Stirring the squash every 10 minutes during the roasting process is vital. This ensures that all sides of the squash pieces come into contact with the hot baking sheet, promoting even browning and caramelization, and preventing any single side from burning.

Smart Make-Ahead Strategies for Effortless Serving
Preparing delicious food doesn’t always have to be a last-minute rush. This roasted butternut squash recipe offers fantastic make-ahead options, perfect for holiday entertaining or simply streamlining your weekly meal prep:
You have a couple of convenient options to prepare ingredients or even the entire dish in advance:
- Ingredient Preparation in Advance:
- Squash: Peel and cube the butternut squash up to 3-4 days before you plan to roast it. Store the cubed squash in an airtight container in the refrigerator to maintain its freshness.
- Nuts: Coarsely chop the walnuts or pecans ahead of time and store them in an airtight container or a sealable bag at room temperature until you’re ready to use them.
- Full Recipe Preparation a Day in Advance:
- You can cook the entire recipe the day before serving. When you initially roast the squash, aim for it to be slightly al dente, cooking it for about 20 minutes instead of the full 25-30. This ensures it won’t be overcooked during reheating.
- When you’re ready to serve, transfer the pre-roasted squash to a baking sheet, add the chopped nuts, and bake for an additional 10-15 minutes at 400°F (200°C), or until it’s thoroughly heated through and the nuts are lightly toasted.
Storing and Reheating Best Practices
Properly storing and reheating your roasted butternut squash ensures you can enjoy its delightful flavors and textures long after it’s first cooked. Here’s how to keep it fresh and delicious:
- Refrigerator Storage: Any leftover roasted butternut squash can be stored in an airtight container in the refrigerator for 3-4 days. Make sure it has cooled completely before transferring it to the container to prevent condensation.
- Freezing for Long-Term Storage: Roasted butternut squash freezes beautifully for up to 1 year! To freeze, first allow the squash to cool completely after roasting. Then, arrange the cubes in an even, single layer on a baking tray (this prevents them from clumping together). Freeze for about an hour or until the cubes are solid. Once frozen, transfer the individual cubes to a sealable freezer bag or a freezer-safe container, removing as much air as possible to prevent freezer burn. When you’re ready to enjoy it, simply thaw the squash in the refrigerator overnight.
- Reheating Instructions:
- Microwave: For smaller portions, reheat leftover squash in 30-second increments in the microwave until warmed through. Stir between increments for even heating.
- Oven: For larger quantities or to restore some crispness, spread the squash on a baking sheet and reheat in an oven preheated to 400°F (200°C) for 5-10 minutes, or just until it’s warmed through. This method is great for bringing back some of that caramelized texture.

Frequently Asked Questions About Roasting Butternut Squash
While the skin of butternut squash is technically edible and softens during roasting, most people, including myself, prefer to peel it. The skin can be tough and has a different texture that can detract from the creamy tenderness of the squash flesh. It’s generally much easier to remove the skin before roasting than trying to peel it off after it’s cooked.
If you choose to keep the skin on your butternut squash, then absolutely, you should thoroughly wash and dry the squash before roasting to remove any dirt or residues. However, if you’re peeling the squash, as recommended in this recipe, washing the outer skin isn’t strictly necessary since the flesh itself isn’t exposed to dirt or debris. You might give the peeled flesh a quick rinse if you prefer, but ensure it’s completely dry before tossing with the butter mixture for best caramelization.
Several factors can lead to mushy roasted butternut squash. The most common reasons include using an underripe squash (which tends to have a higher water content), adding too much butter or oil (which can cause it to steam instead of roast), overcrowding the baking sheet (leading to steaming), or simply overcooking your squash. To avoid this, ensure your squash is ripe, use the recommended amount of fat, spread the cubes in a single layer with space in between, and remove from the oven as soon as it’s fork-tender.
When choosing butternut squash, look for one that feels heavy for its size, indicating dense flesh and less water. The skin should be smooth, hard, and free of blemishes, soft spots, or cracks. A deep, uniform tan color is also a good indicator of ripeness. Avoid any squash with green patches, as this suggests it was harvested too early and won’t have the desired sweetness.
More Delicious and Easy Side Dishes to Explore
Looking for more inspiring and flavorful side dish ideas? Elevate your meals with these fantastic recipes that pair beautifully with a variety of main courses:
- Air Fryer Honey Glazed Roasted Carrots – Sweet, tender carrots with a sticky honey glaze, cooked to perfection in your air fryer for a quick and healthy side.
- Shaved Brussels Sprouts with Pomegranate Vinaigrette – A fresh and vibrant dish featuring thinly shaved Brussels sprouts tossed in a tangy pomegranate dressing, offering a delightful balance of flavors and textures.
- Creamy Sweet Potato Salad – A comforting twist on a classic, this sweet potato salad is packed with flavor and makes a fantastic alternative to traditional potato salad.
- Linda’s Famous Broccoli Salad – A crowd-pleasing salad featuring crisp broccoli florets, crunchy bacon, and a creamy, tangy dressing that’s always a hit.

Spiced & Caramelized Oven Roasted Butternut Squash
Shinee Davaakhuu
10 mins
30 mins
40 mins
6 servings
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Print Recipe
Ingredients
- ¼ cup (50 g) light brown sugar
- 1 teaspoon ground cinnamon
- ¼ teaspoon allspice*
- ¼ teaspoon kosher salt
- 4 tablespoons unsalted butter melted
- 1 medium (about 3 lbs) butternut squash, cubed (or 10 cups of cubed butternut squash)
- 1 cup walnuts or pecans coarsely chopped
Instructions
- Preheat your oven to 400°F (200°C). Prepare a large baking sheet by lining it with parchment paper for easy cleanup, or lightly greasing it.
- In a small bowl, whisk together the light brown sugar, ground cinnamon, allspice, kosher salt, and melted unsalted butter until the mixture is smooth and well combined. Set aside.
- To prepare a whole butternut squash: First, carefully cut off both ends of the squash to create flat, stable surfaces. Next, cut the squash horizontally in half, separating the top neck from the rounder base. Use a sturdy vegetable peeler to remove the tough skin from both sections. Then, cut each half vertically down the middle and use a spoon to scoop out the seeds and fibrous strands from the rounder part. Finally, cut the peeled squash into uniform 1-inch cubes. Transfer all the cubed squash onto your prepared large baking sheet.
- Pour the brown sugar and spice mixture evenly over the cubed squash on the baking sheet. Use your hands or a spatula to gently toss everything together, ensuring that every single piece of squash is thoroughly coated. Spread the coated squash out into a single layer on the baking sheet, making sure not to overcrowd it. This is crucial for optimal caramelization.
- Bake the squash for 25-30 minutes, or until it is tender when pierced with a fork and has developed golden, caramelized edges. Be sure to stir the squash every 10 minutes during baking to ensure even cooking and browning.
- During the last 10 minutes of baking, scatter the coarsely chopped walnuts or pecans over the squash. Continue baking until the nuts are lightly toasted and the squash is perfectly done. This timing prevents the nuts from burning while ensuring they become delightfully crunchy.
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Video Tutorial
Watch the video here to see how to make this delicious roasted butternut squash!
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Tips & Notes for Success
Make-Ahead Tips:
- You can peel and cube the squash a few days in advance and refrigerate it in an airtight container until ready to use.
- Alternatively, you can make the entire recipe a day in advance and reheat it before serving. Cook the squash slightly al dente on the first day (about 20 minutes). When ready to serve, add the nuts and bake for an additional 10-15 minutes, or until thoroughly heated through and the nuts are toasted.
Storing Tips:
- Store leftover roasted butternut squash in an airtight container in the refrigerator for 3-4 days.
- To freeze for up to 1 year, allow the squash to cool completely, then arrange the cubes in an even layer on a baking tray and freeze for about an hour until solid. Transfer the frozen cubes to a sealable freezer bag or freezer-safe container. Thaw in the fridge before reheating.
- Reheat leftover squash in 30-second increments in the microwave, or spread on a baking sheet and warm in the oven at 400°F (200°C) for 5-10 minutes until heated through.
Nutrition Information
1 serving
217kcal
12g
2g
19g
10g
101mg
Side Dish
American

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This comprehensive guide to oven-roasted butternut squash was originally published on November 25th, 2013, and has since been updated and enhanced to provide you with the most current tips, detailed instructions, and a truly unforgettable recipe experience. Enjoy!
